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We are having problems with a vinyl acrylic latex for White coating, it has a lot of yellowing in can. What are the probable reasons for that yellowness? How can I improve that condition modifying ... Read more »

We acquired a catheter component from a vendor that keeps breaking during use. Vendor states the root cause is a cleaning agent that is used to clean the inside of the tube that leaks onto the PEBAX ... Read more »

can someone explain please the major difference between a screw which is designed for *PP* but it is not working on *HDPE*. share best design for HDPE material Thanks From irfan_asmat@yahoo.com Read more »

Fishing for information on do's and don'ts when melting nylon. What I need to do is liquify a relatively small amount to dip wood drumstick tips in to keep them from chipping. I figure weed eater lin... Read more »

I would like to introduce our self as the manufacturer & exporter of Rubber Reclaiming Agent, Chemical name: DI-XYLENE DI-SULPHIDE, it used as a catalyst in the process of making reclaim rubber. Any ... Read more »

Hi I am conducting a transient thermal solution for plastic materials for which I need specific heat, conductivity and density data for these materials as functions of temperature (room temp to melt ... Read more »

Hello, Is anybody aware of a correlation between vicat softening point (ASTM D1525) and Tg for polyethylene (preferrable copolymer with vinylacetate)? Any literature or web references on this? Thanks... Read more »

Hello All, I have a catheter process creating bubbles in the catheter walls. The process is essentially pebax onto pebax reflow (fusing). There is a SS braid in between the pebax materials and FEP i... Read more »

I just began my new job. We have a rigid PVC product ('W' shape). The engineering quote extrusion speed is 1500ft/hr, while our actual extrusion speed is 700ft/hr. This made we lost a lot of money... Read more »

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